PWR-IE170W-PC-AC – 170W AC/DC PSU – 54V PoE Output – DIN-Rail
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PWR-IE170W-PC-AC Description
The PWR-IE170W-PC-AC is a Cisco 170W industrial DIN-rail power supply for PoE-capable Industrial Ethernet switches in hardwired AC or high-voltage DC cabinets. The supply accepts AC 100-240V at 2.3A or DC 125-250V at 2.1A and delivers 54VDC at 3.2A, up to 170W, with 20ms of holdup at 100% load and operation from -40C to +75C. The supported input range is AC 90-264V or DC 106-300V, so low-voltage DC feeds fall outside it.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
PWR-IE170W-PC-AC |
|
Cisco ordering part |
PWR-IE170W-PC-AC= |
|
Product type |
170W AC-to-DC or high-DC-to-DC PoE power supply |
|
Input connection type |
Hardwired |
|
PoE support |
Yes |
|
Rated nominal input |
AC 100-240V/2.3A, 50-60Hz or DC 125-250V/2.1A |
|
Supported input range |
AC 90-264V or DC 106-300V |
|
Output rating |
54VDC, 3.2A |
|
Maximum output power |
170W |
|
Holdup time |
20ms at 100% load |
|
Operating temperature |
-40C to +75C |
|
IP rating |
IP20 |
Application Scenarios
In an industrial cabinet on AC mains, the supply powers an IE 4000 Series switch and its PoE ports from a hardwired input, with the switch and PoE load held within the 170W output.
A site that distributes 125-250V DC can wire the supply directly to that bus to run the PoE ports of an IE 2000U switch without an inverter.
Product Comparison
|
Parameter |
PWR-IE170W-PC-AC | |||
|---|---|---|---|---|
|
Maximum output power |
170W |
170W |
65W |
240W |
|
Output rating |
54VDC, 3.2A |
54VDC, 3.2A |
54VDC, 1.2A |
54VDC / 48-56VDC, 4.5A |
|
Rated nominal input |
AC 100-240V/2.3A, 50-60Hz or DC 125-250V/2.1A |
DC 12-54V/23A |
AC 100-240V/1.4A, 50-60Hz or DC 125-250V/1.0A |
AC 100-240V/3.5A, 50-60Hz |
|
Supported input range |
AC 90-264V or DC 106-300V |
DC 10.8-60V |
AC 90-264V or DC 106-300V |
AC 90-264V |
|
Typical efficiency |
88% |
88% |
85% |
91% |
|
Input connection type |
Hardwired |
Hardwired |
Hardwired |
Hardwired |
PWR-IE170W-PC-AC takes AC 100-240V or DC 125-250V on a hardwired input, while PWR-IE170W-PC-DC gives the same 54VDC, 3.2A and 170W from a low-voltage DC feed of 10.8 to 60V, so a cabinet with only low-voltage DC needs PWR-IE170W-PC-DC. PWR-IE65W-PC-AC accepts the same AC and high-DC inputs but stops at 54VDC, 1.2A and 65W, so it fits only small PoE loads. PWR-IE240W-PCAC-L reaches 240W at 4.5A, with 91% typical efficiency, but takes AC 90-264V only, so PoE loads above 170W on an AC feed move to it while high-DC cabinets stay on PWR-IE170W-PC-AC.
PoE Power Planning
|
Planning Item |
Cisco-Confirmed Fact |
Quote Check |
|---|---|---|
|
Output class |
54VDC, 3.2A with 170W maximum output |
Size the PoE plan against the 170W supply class |
|
IE 2000U PoE role |
Cisco lists PWR-IE170W modules for four PoE or PoE+ ports |
Keep the 65W and 170W PoE supply lines separate |
|
IE 4000 power budget |
The switch and PoE ports must stay within the power-supply budget |
Confirm connected powered-device demand before sourcing |
|
Input environment |
AC 90-264V or DC 106-300V supported input range |
Verify facility feed and breaker design before staging |
Ordering Checklist
- IE 3300 hosts: Match the supply to PoE-capable IE 3300 base switches. The IE 3300 power-supply table lists PWR-IE170W-PC-AC= as a 170W supply with PoE support, ordered as its own PID.
- IE 3400 hosts: Match the supply to PoE-capable IE 3400 base switches. The IE 3400 data sheet lists PWR-IE170W-PC-AC= among the supplies for the IE family, ordered as its own PID.
- IE 3200 hosts: Match the supply to PoE-capable IE 3200 base switches. The IE 3200 power-supply table lists PWR-IE170W-PC-AC= as a 170W supply with PoE support, ordered as its own PID.
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | PWR-IE170W-PC-AC | Cisco ordering part | PWR-IE170W-PC-AC= |
| Product type | 170W AC-to-DC or high-DC-to-DC PoE power supply | Cisco ordering description | 170W AC to DC power supply |
| Input connection type | Hardwired | PoE support | Yes |
| Rated nominal input | AC 100-240V/2.3A, 50-60Hz or DC 125-250V/2.1A | Supported input range | AC 90-264V or DC 106-300V |
| Typical efficiency | 88% | Inrush current | <35A at 115VAC and 70A at 230VAC |
| Output rating | 54VDC, 3.2A | Maximum output power | 170W |
| Holdup time at 100% load | 20ms | IP rating | IP20 |
| Operating temperature | -40C to +75C | Storage temperature | -40C to +85C |
| Power derating | No derating | Operating humidity | <95% RH, non-condensing |
| Dimensions | 96 x 150 x 146 mm; 3.77 x 5.90 x 5.74 in. | Weight | 1.76 kg (3.88 lb) |
| MTBF | 2,384,975 hours | Hazardous-location entry | Class 1 Div 2 or Zone 2 |
| Safety certification note | UL60950-1 and CSA60950-1 certified | Industrial standards entries | IEC 61850-3, IEEE 1613, EN50121-4:2016 |
| IE 4000 context | Listed in Cisco IE 4000 Series power-supply table | IE 2000U PoE context | Listed as a PoE 170W DC- or AC-input module |
| Closest 170W DC variant | PWR-IE170W-PC-DC= |
Get More Information
Need pricing, stock, or shipping details for the PWR-IE170W-PC-AC ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email [email protected] for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
-
What insulation class and output current does the IE 2000U hardware guide give for PWR-IE170W-PC-AC=?
-
Is PWR-IE170W-PC-AC ordered in any form other than the PWR-IE170W-PC-AC= spare PID?
-
What inrush current should a breaker plan for with PWR-IE170W-PC-AC?
-
Which industrial standards are listed for PWR-IE170W-PC-AC, and what is its MTBF?
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